{"id":42983,"date":"2025-07-07T01:16:13","date_gmt":"2025-07-07T01:16:13","guid":{"rendered":"https:\/\/electronicemporium.in\/?post_type=product&#038;p=42983"},"modified":"2025-11-14T10:23:40","modified_gmt":"2025-11-14T10:23:40","slug":"qsc-kla181-powered-subwoofer","status":"publish","type":"product","link":"https:\/\/electronicemporium.in\/index.php\/product\/qsc-kla181-powered-subwoofer\/","title":{"rendered":"QSC KLA181 Powered Subwoofer"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h2>A Serious Sub for Serious Live Rigs!<\/h2>\n<div class=\"webtext-copywriters\">\n<p>Add epic low end to your live rig, with a KLA181 subwoofer from QSC. This hard-hitting 1,000-watt active subwoofer features QSC&#8217;s amazing DEEP DSP algorithm, which smoothly shapes bass frequencies for maximum impact. GuardRail protection allows the KLA181 to deliver maximum peak power, without overloading. That lets you keep the crowd amped up, without risking show-stopping shutdowns. The KLA181 sub also features both a balanced line-level XLR though jack and a locking AC power through jack &#8211; perfect for daisy chaining up to a set of KLA12 top boxes pole-mounted overhead.<\/p>\n<p><strong>QSC KLA181 Active Subwoofer Features at a Glance:<\/strong><\/p>\n<ul>\n<li>18&#8243; vented subwoofer<\/li>\n<li>1,000-watt Class D continuous power module<\/li>\n<li>DEEP DSP algorithm brings out low end<\/li>\n<li>GuardRail peak protection technology<\/li>\n<li>Auto Standby power-saving function<\/li>\n<li>High acoustic output (135dB SPL peak)<\/li>\n<li>Frequency range down to 33Hz (-10dB)<\/li>\n<li>Extensive DSP further enhances and protects performance<\/li>\n<li>PowerCon Input and Thru connections<\/li>\n<li>Threaded pole-cup receptacle for free-standing applications<\/li>\n<li>Suspension made possible via M10 fittings or KLA12AF Array Frame<\/li>\n<li>Integrated threaded pole mount supports up to 2 KLA12 enclosures<\/li>\n<li>Dimensions: 21.6&#8243; x 23.1&#8243; x 25.7&#8243;<\/li>\n<li>Weight: 100 lbs.<\/li>\n<\/ul>\n<p><span class=\"h4black\">Give your live rig the power and punch it needs, with a QSC KLA181 active subwoofer!<\/span><\/p>\n<\/div>\n<h2>Tech Specs<\/h2>\n<ul class=\"table\">\n<li class=\"table__row\"><strong class=\"table__header\">LF Driver Size:<\/strong><span class=\"table__cell\">1 x 18&#8243;<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Total Power:<\/strong><span class=\"table__cell\">1000W<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Inputs:<\/strong><span class=\"table__cell\">1 x XLR (Line, Balanced)<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Outputs:<\/strong><span class=\"table__cell\">Dual Balanced XLR Full Range (Line)<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Other I\/O:<\/strong><span class=\"table__cell\">1 x Remote Gain Control<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Frequency Range:<\/strong><span class=\"table__cell\">38Hz (-6dB)<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Maximum Peak SPL:<\/strong><span class=\"table__cell\">135dB<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Enclosure Material:<\/strong><span class=\"table__cell\">Plywood<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Mounting Options:<\/strong><span class=\"table__cell\">Floor, Fly<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Height:<\/strong><span class=\"table__cell\">21.6&#8243;<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Width:<\/strong><span class=\"table__cell\">23.1&#8243;<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Depth:<\/strong><span class=\"table__cell\">25.7&#8243;<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Weight:<\/strong><span class=\"table__cell\">100 lbs<\/span><\/li>\n<li class=\"table__row\"><strong class=\"table__header\">Manufacturer Part Number:<\/strong><span class=\"table__cell\">KLA181-BK<\/span><\/li>\n<\/ul>\n","protected":false},"featured_media":42984,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[214],"product_cat":[193],"product_tag":[],"class_list":{"0":"post-42983","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-qsc","7":"product_cat-powered-speakers","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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Buy QSC KLA181 Powered Subwoofer Online - India | Mumbai | New Delhi | Chennai| Bangalore | Kolkata| Hyderabad | Pune | Goa | Nashik | Nagpur | Kochi | Shillong | Darjeeling | Surat | Vadodara | Ahmedabad | Lucknow | Udaipur | Jodhpur| Jaipur | Chandigarh | Varanasi | Agra | Patna | Vishakhapatnam | Kanpur | Indore | Bhopal | Coimbatore | Guwahati | Mysore | Srinagar | Dehradun | Gurgaon | Shimla | Mangalore | Noida | Jamshedpur | Aurangabad | Kota\" \/>\n<meta property=\"og:description\" content=\"Authorized Company Dealer Across India for QSC KLA181 Powered Subwoofer\" \/>\n<meta property=\"og:url\" content=\"https:\/\/electronicemporium.in\/index.php\/product\/qsc-kla181-powered-subwoofer\/\" \/>\n<meta property=\"og:site_name\" content=\"Electronic Emporium\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-14T10:23:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/electronicemporium.in\/wp-content\/uploads\/2025\/07\/1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/electronicemporium.in\\\/index.php\\\/product\\\/qsc-kla181-powered-subwoofer\\\/\",\"url\":\"https:\\\/\\\/electronicemporium.in\\\/index.php\\\/product\\\/qsc-kla181-powered-subwoofer\\\/\",\"name\":\"QSC KLA181 Powered Subwoofer - 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